GraphQL API
Development

We model your domain into a clean, typed GraphQL schema — the contract every client and resolver depends on. A well-designed schema is the single most important decision in a GraphQL API, so we invest here before writing resolvers.

We implement resolvers with DataLoader batching from the start to avoid the N+1 query problem that quietly destroys GraphQL performance. Business logic stays in services, with resolvers acting as a thin, testable layer.

We add authentication and field-level authorization, plus query depth and complexity limits and rate limiting. GraphQL's flexibility is also an attack surface, so we cap what a single query can demand before it reaches your database.

Where live data matters, we add subscriptions over WebSockets for real-time updates. We layer in caching and persisted queries so the flexibility of GraphQL doesn't come at the cost of repeated expensive work.

For larger systems we compose multiple services into one graph with Apollo Federation, or migrate an existing REST API incrementally. You get a unified graph without a risky big-bang rewrite.

We wire up code generation so frontend types stay in sync with the schema, ship the introspectable, self-documenting API, and add monitoring for slow resolvers. Post-launch we tune the hottest queries with real usage data.